Geschrieben am: Mi. 5 Apr. 08:57:55 2017It's a very wise answer of Mr/s Snout.The first fertility test commonly performed in order to diagnose the cause of male infertility is the semen analysis test. Any problems affecting sperm shape (morphology), sperm movement (motility), or sperm count will require a semen analysis test. The cost of infertility tests can range from a few hundred to a few thousand dollars, depending on the sophistication of the required fertility test.Good luck.